Welcome to Online

About CXL-USA

The CXLUSA study group is a group of internationally recognized eye surgeon specialists who are dedicated to improving the treatment of patients with keratoconus, post-LASIK ectasia and similar eye problems. The group was formed in 2009 to serve as a resource for helping patients find multicenter clinical trials of corneal collagen crosslinking in the US and international experts for those outside the US.

Transepithelial (epithelium –on) corneal crosslinking is an investigational procedure in the US, and the medical device associated with this procedure is limited by Federal law to investigational use.